<?php
include('SuperAdminController.php');
class NewsCategoryController extends SuperAdminController
{
	/**
	 * Displays a particular model.
	 * @param integer $id the ID of the model to be displayed
	 */
	public function actionView($id)
	{
		$this->render('view',array(
			'model'=>$this->loadModel($id),
		));
	}

	/**
	 * Creates a new model.
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionCreate()
	{
		$model=new NewsCategory;

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['NewsCategory']))
		{
			$model->attributes=$_POST['NewsCategory'];
			if($model->index=='') $model->index=null;
			if($model->parent_id=='') $model->parent_id=null;

			if($model->save())
				$this->redirect(array('view','id'=>$model->id));
		}

		$this->render('create',array(
			'model'=>$model,
		));
	}

	/**
	 * Updates a particular model.
	 * If update is successful, the browser will be redirected to the 'view' page.
	 * @param integer $id the ID of the model to be updated
	 */
	public function actionUpdate($id)
	{
		$model=$this->loadModel($id);

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['NewsCategory']))
		{
			$model->attributes=$_POST['NewsCategory'];
			if($model->save())
				$this->redirect(array('view','id'=>$model->id));
		}

		$this->render('update',array(
			'model'=>$model,
		));
	}

	/**
	 * Deletes a particular model.
	 * If deletion is successful, the browser will be redirected to the 'admin' page.
	 * @param integer $id the ID of the model to be deleted
	 */
	public function actionDelete($id)
	{
		$this->loadModel($id)->delete();

		// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
		if(!isset($_GET['ajax']))
			$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
	}

	/**
	 * Lists all models.
	 */
	public function actionIndex()
	{
		$dataProvider=new CActiveDataProvider('NewsCategory');
		$this->render('index',array(
			'dataProvider'=>$dataProvider,
		));
	}

	/**
	 * Manages all models.
	 */
	public function actionAdmin()
	{
		$model=new NewsCategory('search');
		$model->unsetAttributes();  // clear any default values
		if(isset($_GET['NewsCategory']))
			$model->attributes=$_GET['NewsCategory'];

		if (Yii::app()->request->getIsAjaxRequest())
            $this->renderPartial('admin', array('model'    =>    $model));
        else
			$this->render('admin',array(
				'model'=>$model,
			));
	}

	/**
	 * Returns the data model based on the primary key given in the GET variable.
	 * If the data model is not found, an HTTP exception will be raised.
	 * @param integer the ID of the model to be loaded
	 */
	public function loadModel($id)
	{
		$model=NewsCategory::model()->findByPk($id);
		if($model===null)
			throw new CHttpException(404,'The requested page does not exist.');
		return $model;
	}

	/**
	 * Performs the AJAX validation.
	 * @param CModel the model to be validated
	 */
	protected function performAjaxValidation($model)
	{
		if(isset($_POST['ajax']) && $_POST['ajax']==='news-category-form')
		{
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}
	}

	function actionMoveUp()
	{
		$id = Yii::app()->getRequest()->getPost('id', null);
		if (empty($id)) return;


		$m = NewsCategory::model()->findByPk($id);
		if (is_null($m)) return;
		$m->moveUp();
	}

	function actionMoveDown()
	{
		$id = Yii::app()->getRequest()->getPost('id', null);
		if (empty($id)) return;

		$m = NewsCategory::model()->findByPk($id);
		if (is_null($m)) return;

		$m->moveDown();
	}

	    public function actionUp($id, $step = 1)
    {
        if(Yii::app()->request->isPostRequest)
        {
            // we only allow deletion via POST request
            $model = $this->loadModel($id);
            Yii::import('application.extensions.common.behaviors.MovableActiveRecordBehavior');
            $model->attachBehavior('moveEngine', new MovableActiveRecordBehavior('parent_id'));

            $model->moveUp($step);

            $msg = "Category <em>{$model->name}</em> has been moved up.";

            Yii::app()->user->setFlash('action', $msg);

            if (Yii::app()->request->isAjaxRequest) echo $msg;
            else $this->redirect(Yii::app()->request->requestUri);
        }
        else
            throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
    }

    public function actionDown($id, $step = 1)
    {
        if(true || Yii::app()->request->isPostRequest)
        {
            // we only allow deletion via POST request
            $model = $this->loadModel($id);

            Yii::import('application.extensions.common.behaviors.MovableActiveRecordBehavior');
            $model->attachBehavior('moveEngine', new MovableActiveRecordBehavior('parent_id'));

            $model->moveDown($step);

            $msg = "NewsCategory <em>{$model->name}</em> has been moved down.";

            Yii::app()->user->setFlash('action', $msg);

            if (Yii::app()->request->isAjaxRequest) echo $msg;
            else $this->redirect(Yii::app()->request->requestUri);
        }
        else
            throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
    }
}
